How to choose the right preference function?There are six different shapes of preference function in the original PROMETHEE methods and in the PROMETHEE software. Here are some guidelines in choosing the right preference function for your criterion. ......

Why six preference function types?From the introduction of the PROMETHEE methods by Professor J.-P. Brans in 1982, six types of preference functions have been defined. They were based on previous methods such as ELECTRE III (linear ......